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DirectoryIterator::isDir

(PHP 5)

DirectoryIterator::isDirDetermine if current DirectoryIterator item is a directory

Description

public bool DirectoryIterator::isDir ( void )

Determines if the current DirectoryIterator item is a directory.

Parameters

This function has no parameters.

Return Values

Returns TRUE if it is a directory, otherwise FALSE

Examples

Example #1 DirectoryIterator::isDir() example

This example lists the directories within the directory of the current script.

<?php
$iterator 
= new DirectoryIterator(dirname(__FILE__));
foreach (
$iterator as $fileinfo) {
    if (
$fileinfo->isDir()) {
        echo 
$fileinfo->getFilename() . "\n";
    }
}
?>

The above example will output something similar to:

.
..
apples
bananas
pears

See Also

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